<html>
    <head>
        <title>Test</title>
        <style></style>
        <script|module src="../require.js" />

        <script> 
            const add = require('./cjsadd.js');

            document.body.append(<h1>{add(40, 2)}!</h1>);
        </script>
    </head>
    <body>
    </body>
</html>